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WO2003029976A3 - Mecanisme client/serveur equilibre dans un systeme d'exploitation en temps reel a division dans le temps - Google Patents

Mecanisme client/serveur equilibre dans un systeme d'exploitation en temps reel a division dans le temps Download PDF

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Publication number
WO2003029976A3
WO2003029976A3 PCT/US2002/031139 US0231139W WO03029976A3 WO 2003029976 A3 WO2003029976 A3 WO 2003029976A3 US 0231139 W US0231139 W US 0231139W WO 03029976 A3 WO03029976 A3 WO 03029976A3
Authority
WO
WIPO (PCT)
Prior art keywords
time
client
thread
server
operating system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2002/031139
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English (en)
Other versions
WO2003029976A2 (fr
Inventor
Larry J Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Priority to EP02763811A priority Critical patent/EP1433056A2/fr
Publication of WO2003029976A2 publication Critical patent/WO2003029976A2/fr
Publication of WO2003029976A3 publication Critical patent/WO2003029976A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L'invention concerne un procédé permettant la transfert d'un budget UC et d'une commande UC entre une unit d'exécution client et une unité d'exécution serveur dans une paire client/serveur. Ce procédé consiste à attribuer un budget UC à l'unité d'exécution client, et l'unité d'exécution client commence l'exécution à une heure programmée comprise à l'intérieur dans une première période. Pendant cette première période, la commande UC et une quelconque portion inutilisée du budget UC sont transférés vers l'unité d'exécution serveur lorsque l'exécution par l'unité d'exécution client est arrêtée, et l'unité d'exécution serveur commence l'exécution à ce moment, toujours à l'intérieur de cette première période. Lorsque l'exécution par l unité d'exécution serveur est arrêtée pendant cette même première période, la commande UC et le budget UC inutilisé sont transférés vers l'unité d'exécution client.
PCT/US2002/031139 2001-10-04 2002-10-01 Mecanisme client/serveur equilibre dans un systeme d'exploitation en temps reel a division dans le temps Ceased WO2003029976A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02763811A EP1433056A2 (fr) 2001-10-04 2002-10-01 Mecanisme client/serveur equilibre dans un systeme d'exploitation en temps reel a division dans le temps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/971,940 US20030069917A1 (en) 2001-10-04 2001-10-04 Balanced client/server mechanism in a time-partitioned real-time operting system
US09/971,940 2001-10-04

Publications (2)

Publication Number Publication Date
WO2003029976A2 WO2003029976A2 (fr) 2003-04-10
WO2003029976A3 true WO2003029976A3 (fr) 2004-02-19

Family

ID=25518972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/031139 Ceased WO2003029976A2 (fr) 2001-10-04 2002-10-01 Mecanisme client/serveur equilibre dans un systeme d'exploitation en temps reel a division dans le temps

Country Status (3)

Country Link
US (1) US20030069917A1 (fr)
EP (1) EP1433056A2 (fr)
WO (1) WO2003029976A2 (fr)

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US7117497B2 (en) * 2001-11-08 2006-10-03 Honeywell International, Inc. Budget transfer mechanism for time-partitioned real-time operating systems
CN1589433A (zh) * 2001-11-19 2005-03-02 皇家飞利浦电子股份有限公司 向任务分配预算盈余的方法和系统
US7472389B2 (en) * 2003-10-29 2008-12-30 Honeywell International Inc. Stochastically based thread budget overrun handling system and method
US20060123003A1 (en) * 2004-12-08 2006-06-08 International Business Machines Corporation Method, system and program for enabling non-self actuated database transactions to lock onto a database component
US9361156B2 (en) 2005-03-14 2016-06-07 2236008 Ontario Inc. Adaptive partitioning for operating system
US8387052B2 (en) 2005-03-14 2013-02-26 Qnx Software Systems Limited Adaptive partitioning for operating system
CA2538503C (fr) * 2005-03-14 2014-05-13 Attilla Danko Ordonnanceur de processus a partitionnement adaptatif des files de processus
US8245230B2 (en) * 2005-03-14 2012-08-14 Qnx Software Systems Limited Adaptive partitioning scheduler for multiprocessing system
EP1887870B1 (fr) * 2005-06-02 2018-09-05 Arizona Board of Regents on behalf of the University of Arizona Dispositifs prévascularisés et méthodes connexes
US20070204844A1 (en) * 2006-02-08 2007-09-06 Anthony DiMatteo Adjustable Grill Island Frame
US20090217280A1 (en) * 2008-02-21 2009-08-27 Honeywell International Inc. Shared-Resource Time Partitioning in a Multi-Core System
US8205202B1 (en) * 2008-04-03 2012-06-19 Sprint Communications Company L.P. Management of processing threads
US8327378B1 (en) * 2009-12-10 2012-12-04 Emc Corporation Method for gracefully stopping a multi-threaded application
US8875146B2 (en) 2011-08-01 2014-10-28 Honeywell International Inc. Systems and methods for bounding processing times on multiple processing units
US8621473B2 (en) 2011-08-01 2013-12-31 Honeywell International Inc. Constrained rate monotonic analysis and scheduling
US9207977B2 (en) 2012-02-06 2015-12-08 Honeywell International Inc. Systems and methods for task grouping on multi-processors
US9612868B2 (en) 2012-10-31 2017-04-04 Honeywell International Inc. Systems and methods generating inter-group and intra-group execution schedules for instruction entity allocation and scheduling on multi-processors
CN106452818B (zh) 2015-08-13 2020-01-21 阿里巴巴集团控股有限公司 一种资源调度的方法和系统
CN113254225B (zh) * 2021-05-26 2025-05-16 北京沃东天骏信息技术有限公司 一种数据同步方法和装置

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WO1999021083A1 (fr) * 1997-10-23 1999-04-29 International Business Machines Corporation Commande de commutation de fils dans un systeme de traitement a unites d'execution multiples
WO2000062157A2 (fr) * 1999-04-14 2000-10-19 Koninklijke Philips Electronics N.V. Procede de pret dynamique pour systemes rma en temps reel
WO2003040884A2 (fr) * 2001-11-08 2003-05-15 Honeywell International Inc. P.O. Box 2245 Mecanisme de transfert de budget pour systemes d'exploitation en temps reel a repartition de temps
WO2003044655A2 (fr) * 2001-11-19 2003-05-30 Koninklijke Philips Electronics N.V. Procede et systeme d'allocation d'un excedent de budget a une tache

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WO1999021083A1 (fr) * 1997-10-23 1999-04-29 International Business Machines Corporation Commande de commutation de fils dans un systeme de traitement a unites d'execution multiples
WO2000062157A2 (fr) * 1999-04-14 2000-10-19 Koninklijke Philips Electronics N.V. Procede de pret dynamique pour systemes rma en temps reel
WO2003040884A2 (fr) * 2001-11-08 2003-05-15 Honeywell International Inc. P.O. Box 2245 Mecanisme de transfert de budget pour systemes d'exploitation en temps reel a repartition de temps
WO2003044655A2 (fr) * 2001-11-19 2003-05-30 Koninklijke Philips Electronics N.V. Procede et systeme d'allocation d'un excedent de budget a une tache

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Also Published As

Publication number Publication date
US20030069917A1 (en) 2003-04-10
EP1433056A2 (fr) 2004-06-30
WO2003029976A2 (fr) 2003-04-10

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